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An Eyeball that activates when you use an Amazon Echo Dot
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Alexa Eye

Click the image below to watch the video.

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This project is an extension of the 'Uncanny eyes' project by @Adafruit.

Part List:

  • 1.44" TFT LCD (#2088).
  • PJRC Teensy 3.1/3.2 OR Adafruit M0 and M4 boards (Feather, Metro, etc.).
  • 3.5mm Stero Female Headphone Jack
  • 6"-12" Auxilary Cable
  • (OPTIONAL) Auxilary Cable Splitter

Check out Thingiverse for the 3D Printable files:

Example Video:

Build Instructions:

*** NOTES *** This code uses features specific to these boards and WILL NOT work on normal Arduino or other boards!

How-to guide for the original Uncanny-eyes project with parts list is located here:

Teensy 3.x: use 72 MHz board speed -- 96 MHz requires throttling back SPI bitrate and actually runs slower!

Directory 'software' contains Arduino sketch for PJRC Teensy 3.1 & Adafruit M0 & M4. 'graphics' subfolder has various eye designs, as #include-able header files.

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